package com.md.Untils;

import org.apache.ibatis.io.Resources;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;

import java.io.IOException;
import java.io.InputStream;

public class MybatisUntil {
    public  static SqlSession OpenSession(){
        String resource ="mybatis-config.xml";
        InputStream inputStream=null;
        try {
            inputStream= Resources.getResourceAsStream(resource);
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
        SqlSessionFactory ssf =new SqlSessionFactoryBuilder().build(inputStream);
        SqlSession session=ssf.openSession();
        return session;
    }
}
